1-(4-(3-Chlorophenyl)thiazol-2-yl)guanidine CAS 123309-82-0
| CAS No. | 123309-82-0 |
| Molecular Formula | C10H9ClN4S |
| Molecular Weight | 252.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-(4-(3-Chlorophenyl)thiazol-2-yl)guanidine (CAS 123309-82-0), molecular formula C10H9ClN4S and molecular weight 252.72 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-(3-Chlorophenyl)thiazol-2-yl)guanidine (C10H9ClN4S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 252.72 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 1-(4-(3-Chlorophenyl)thiazol-2-yl)guanidine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H9ClN4S |
| Molecular Weight | 252.72 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 5-(3-chlorophenyl)-4-methylthiophene-2-carboxylic acid (CAS 1039859-49-8)
- 2-(2-Chlorophenyl)-4-methyl-1,3-thiazole-5-carboxamide (CAS 1448050-91-6)
- (2-Chlorophenyl) phenyl sulfone (CAS 17051-72-8)
- (4-Chlorophenyl)(2-(methylamino)thiazol-5-yl)methanone (CAS 299175-15-8)
- 1-(4-(4-Chlorophenyl)thiazol-2-yl)guanidine (CAS 7120-02-7)
- 2-((2-Chlorophenyl)thio)-1-(furan-2-yl)ethan-1-one (CAS 379704-84-4)
- 2-(2-Chlorophenyl)-N-(thiazol-2-yl)acetamide (CAS 796115-75-8)
- 2-(4-Chlorophenyl)-N-methyl-1,3-thiazole-4-carboxamide (CAS 303998-00-7)
Recommended Standards
- 1-(2-methoxyethyl)-3,5-dimethyl-1H-pyrazole-4-sulfonyl chloride (CAS 1183972-27-1)
- 4-Chloro-6-(4-(methylthio)phenoxy)pyrimidine (CAS 1242240-89-6)
- 116201-01-5 2-Chloro-2-phenyl-N-1,3-thiazol-2-ylacetamide MFCD00454547 (CAS 116201-01-5)
- 2-(5-Chlorothiophen-2-yl)-3h,4h,5h,6h,7h-cyclopenta[d]pyrimidin-4-one (CAS 1251200-68-6)
- 4-Amino-6-chloro-2-methylpyrimidine-5-carbonitrile (CAS 76574-37-3)
- 1-Methyl-5-nitroimidazole-2-carbonitrile (CAS 1615-42-5)
- (E)-3-(4-Butoxyphenyl)acrylic acid (CAS 55379-96-9)
- 2-Hydroxy-5-(2-pyrimidinyl)benzaldehyde (CAS 936939-54-7)
- 2-Ethoxy-3-ethylpyrazine (CAS 35243-43-7)
- 1-(7-Ethyl-9H-fluoren-2-yl)ethanone (CAS 42946-56-5)
- 4-((3-Bromophenyl)amino)-7-methoxyquinazolin-6-ol (CAS 295330-61-9)
- 3,3-Dimethyl-N-((tetrahydrofuran-2-yl)methyl)cyclohexan-1-amine (CAS 1340385-39-8)
- Palladium(1+), [(1,2,3-η)-2-buten-1-yl][[3,6-dimethoxy-2′,4′,6′-tris(1-methylethyl)[1,1′-biphenyl]-2-yl-κC1′]bis(1,1-dimethylethyl)phosphine-κP]-, 1,1,1-trifluoromethanesulfonate (1:1) (CAS 1798782-17-8)
- Peptide 435 (CAS CATO-CPTD788435)
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